Ultra-Rare Longines Conquest "Central Power Reserve" Ref. 9031

Longines wristwatch with a silver sunburst dial. Applied hour markers and dauphine hands. Date aperture at 12 o'clock. Center subdial with numeric markers. Brushed metallic finish.  Offered here is one of the most mechanically significant watches of the 1950s: the original Longines Conquest Power Reserve. It’s in very good running condition. It runs consistently very well and does not stop while wearing! It seems to keep great time over a day and a week but haven’t tested it for a long term over that. Also, there is an engraving on the case back.   This is a very rare collectors piece and is very good condition especially for its age! There is no box or papers but It will be backed by an eBay authorization. Here’s your chance to own a piece of history! Shipping will be from the USA and will have extra insurance.